<script setup lang="ts">
  import { ref } from 'vue'
  // 导入组件
  import listItem from './components/listItem'

  // tabs 数据
  const orderTabs = ref([
    { orderState: 0, title: '全部' },
    { orderState: 1, title: '待付款' },
    { orderState: 2, title: '待发货' },
    { orderState: 3, title: '待收货' },
    { orderState: 4, title: '待评价' },
  ])

  // 获取页面传参
  const query = defineProps<{
    type : string
  }>()

  // 高亮下表
  const activeIndex = ref(orderTabs.value.findIndex((ev) => ev.orderState === Number(query.type)))
</script>

<template>
  <view class="viewport">
    <!-- tabs -->
    <view class="tabs">
      <text class="item" @tap="activeIndex=index" v-for="(item,index) in orderTabs" :key="item.orderState">
        {{item.title}} </text>
      <!-- 游标 -->
      <view class="cursor" :style="{ left: activeIndex * 20 + '%' }"></view>
    </view>
    <!-- 滑动容器 -->
    <swiper class="swiper" :current="activeIndex" @change="ev=>activeIndex=ev.detail.current">
      <!-- 滑动项 -->
      <swiper-item v-for="item in orderTabs" :key="item.title">
        <!-- 订单列表 -->
        <listItem :orderState="item.orderState"></listItem>
      </swiper-item>
    </swiper>
  </view>
</template>

<style lang="scss">
  page {
    height: 100%;
    overflow: hidden;
  }

  .viewport {
    height: 100%;
    display: flex;
    flex-direction: column;
    background-color: #fff;
  }

  // tabs
  .tabs {
    display: flex;
    justify-content: space-around;
    line-height: 60rpx;
    margin: 0 10rpx;
    background-color: #fff;
    box-shadow: 0 4rpx 6rpx rgba(240, 240, 240, 0.6);
    position: relative;
    z-index: 9;

    .item {
      flex: 1;
      text-align: center;
      padding: 20rpx;
      font-size: 28rpx;
      color: #262626;
    }

    .cursor {
      position: absolute;
      left: 0;
      bottom: 0;
      width: 20%;
      height: 6rpx;
      padding: 0 50rpx;
      background-color: #27ba9b;
      /* 过渡效果 */
      transition: all 0.4s;
    }
  }

  // swiper
  .swiper {
    background-color: #f7f7f8;
  }
</style>
